I have no doubt ______ she will come out first in the English contest.
A.if | B.about | C.whether | D.that |
As many as nine tourist attractions are visited free on National Day, and you can choose _________ suits you best.
A.whatever | B.whichever | C.whenever | D.wherever |
China is becoming stronger and stronger and _________ an important role on the international stage in recent years.
A.plays | B.was playing | C.played | D.has been playing |
Instead of blaming others for our failure, we should _________ what to do next and try our best to succeed in the future.
A.figure out | B.carry out | C.take out | D.put out |
Look, the ground is wet. It must have rained last night, _________?
A.wasn’t it | B.hasn’t it |
C.didn’t it | D.mustn’t it |
Air pollution results in stronger greenhouse effect, which __________ leads to global warming. We must take measures to prevent pollution before it is too late.
A.generally | B.gradually | C.gently | D.usually |